#-******************************************************************************
#
# Copyright (c) 2012,
#  Sony Pictures Imageworks Inc. and
#  Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd.
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
# *       Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# *       Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# *       Neither the name of Sony Pictures Imageworks, nor
# Industrial Light & Magic, nor the names of their contributors may be used
# to endorse or promote products derived from this software without specific
# prior written permission.
#
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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#-******************************************************************************

import imath
import alembic
import traceback

testList = []

def archiveOut():
    """write out an archive with an object tree"""

    archive = alembic.Abc.OArchive("iterator.abc")
    childObj = alembic.Abc.OObject(archive.getTop(), "childObj")
    grandChildObj = alembic.Abc.OObject(childObj, "grandChildObj" )

def archiveIn():
    """read in archive with an object tree"""

    archive = alembic.Abc.IArchive("iterator.abc")
    top = archive.getTop()

    # This nested call crashed python interpreter with segmentation fault
    grandChildObject = top.children[0].children[0]

    assert grandChildObject.getName() == "grandChildObj"

def testIteratorBinding():
    archiveOut()
    archiveIn()

testList.append(('testIteratorBinding', testIteratorBinding))

# -------------------------------------------------------------------------
# Main loop

for test in testList:
    funcName = test[0]
    print ""
    print "Running %s" % funcName
    test[1]()
    print "passed"

print ""

